Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
100 More (10 points)	After the escape is available on the Strongpoint RAID, kill 100 enemies.
A Leap of Faith (10 points)	Jump off the flakturm without a parachute on the Blinding Heimdall mission in multiplayer.
Cutting Crew (10 points)	Cut all radio tower cables at the same time on the Wiretap RAID.
Peace Corps (20 points)	Complete a mission with four players, without killing a single enemy.
The Shelter (20 points)	Complete the 'Take out the bombers' objective on The Amber Train RAID without a bomb being dropped.